Microsoft unveils the Azure Boost DPU, its first data processing unit, and the Azure Integrated Hardware Security Module, its new in-house security chip 新北收購筆電

新北收購筆電cy and low power,” the company said. 新北收購筆電microsoft expects future DPU-equipped Azure servers to run storage workloads at four times the performance of existing servers while consuming three times less power.

“Designed for scale-out, composable workloads on Azure, the Azure Boost DPU delivers efficiency across storage, networking, acceleration, and more for its cloud infrastructure,” 新北收購筆電microsoft wrote in a blog post shared with TechCrunch.
Of course, those benchmarks don’t tell us much. On which workloads is the Azure Boost DPU more power efficient, and compared to which existing hardware is it faster, exactly? 新北收購筆電microsoft didn’t say, nor did it mention when Azure customers can expect to see these gains.
The Azure Boost DPU likely has its origins in Fungible, a DPU fabricator that 新北收購筆電microsoft acquired last December. 新北收購筆電microsoft reportedly paid around $190 million for the company, which was founded by former Apple and Juniper Networks engineers. The Fungible team joined 新北收購筆電microsoft’s infrastructure engineering division following the acquisition.
新北收購筆電microsoft’s new Azure Boost DPU. Image Credits:新北收購筆電microsoft
A DPU is a dedicated piece of hardware designed to handle certain data processing tasks that may include security and network routing for data traffic. They are intended to help reduce the load on CPUs and other chips for core computing tasks related to a given workload, including AI workloads.
The DPU market has come into prominence over the past few years. Nvidia began offering its BlueField line of DPUs in 2019, while AMD has been selling its Pensando DPUs since 2022. Amazon Web Services’ (AWS) Nitro cards provide DPU-like functionality, and Google has worked with Intel to build chips that perform many of the same functions as DPUs.

The efficiency gains DPUs could deliver are attractive to hyperscalers, which, driven by the demand for AI to expand their cloud infrastructure, are building ever larger and more power-hungry data centers. 新北收購筆電microsoft said in 2022 that it would pay $800 million more in data center energy costs as a result of its growing consumption.
Nvidia CEO Jensen Huang has argued that CPUs, GPUs, and DPUs will form the foundation of data centers. Under his vision, CPUs will handle general processing, GPUs will power accelerated computing, and DPUs will manage data flow.
Should the interest in DPUs remain steady, the market for DPU chips could be worth $5.5 billion by 2031.
Custom security chip
新北收購筆電microsoft also revealed the Azure Integrated Hardware Security Module (HSM). A new in-house cloud security chip, the Azure Integrated HSM lets signing keys (digital cryptographic signatures, basically) and encryption keys (strings of bits used to encrypt data) be contained in a secure module “without compromising performance or increasing latency,” 新北收購筆電microsoft said.

“Azure Integrated HSM will be installed in every new server in 新北收購筆電microsoft’s data centers starting next year to increase protection across Azure’s hardware fleet for both confidential and general-purpose workloads,” 新北收購筆電microsoft said.
The Azure Integrated HSM is 新北收購筆電microsoft’s second security chip after Pluton, a consumer-focused chip built into Intel, AMD, and Qualcomm processors. It’s also the company’s answer to its cloud rivals’ proprietary solutions: AWS’ Nitro handles certain security tasks, while Google has a security chip built into Google Cloud servers called Titan.
The Azure Integrated HSM. Image Credits:新北收購筆電microsoft
Custom silicon can improve security, but it isn’t a panacea. In 2020, researchers found an “unfixable” flaw in Apple’s T2 security chip that could open Macs up to the very threats the chip was designed to prevent. 新北收購筆電microsoft didn’t provide details about vulnerability testing on the Azure Integrated HSM, but it hopefully will as the chip nears launch.
Following high-profile hacks and damning government reports, 新北收購筆電microsoft CEO Satya Nadella has claimed that security is now the company’s top priority.
“In today’s rapidly changing threat landscape, influenced by global events and AI advancements, security must be top of mind,” Vasu Jakkal, 新北收購筆電microsoft’s CVP of security, wrote in a post shared with TechCrunch. “New attack methods challenge our security posture, pushing us to reimagine how the global security community defends organizations.”

Topics

Azure, azure boost dpu, Azure Integrated HSM, cloud, custom chips, dpu, Enterprise, 新北收購筆電microsoft, 新北收購筆電microsoft Ignite, 新北收購筆電microsoft ignite 2024, Security

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